GB201713020D0 - Aircraft propulsion unit comprising an unducted-fan turbine engine and an attachment pylon - Google Patents

Aircraft propulsion unit comprising an unducted-fan turbine engine and an attachment pylon

Info

Publication number
GB201713020D0
GB201713020D0 GBGB1713020.4A GB201713020A GB201713020D0 GB 201713020 D0 GB201713020 D0 GB 201713020D0 GB 201713020 A GB201713020 A GB 201713020A GB 201713020 D0 GB201713020 D0 GB 201713020D0
Authority
GB
United Kingdom
Prior art keywords
unducted
turbine engine
propulsion unit
aircraft propulsion
fan turbine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GBGB1713020.4A
Other versions
GB2549439A (en
GB2549439B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Publication of GB201713020D0 publication Critical patent/GB201713020D0/en
Publication of GB2549439A publication Critical patent/GB2549439A/en
Application granted granted Critical
Publication of GB2549439B publication Critical patent/GB2549439B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/16—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like specially adapted for mounting power plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/40—Sound or heat insulation, e.g. using insulation blankets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/10—Aircraft characterised by the type or position of power plants of gas-turbine type 
    • B64D27/14—Aircraft characterised by the type or position of power plants of gas-turbine type  within, or attached to, fuselages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/40—Arrangements for mounting power plants in aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D29/00—Power-plant nacelles, fairings, or cowlings
    • B64D29/04—Power-plant nacelles, fairings, or cowlings associated with fuselages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/14—Boundary layer controls achieving noise reductions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D2027/005—Aircraft with an unducted turbofan comprising contra-rotating rotors, e.g. contra-rotating open rotors [CROR]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/10—Drag reduction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1713020.4A 2015-02-19 2016-02-18 Aircraft propulsion unit comprising an unducted-fan turbine engine and an attachment pylon Active GB2549439B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1551395A FR3032942B1 (en) 2015-02-19 2015-02-19 AIRCRAFT PROPULSIVE ASSEMBLY COMPRISING A NON-CARBONATED BLOWER TURBOREACTOR AND A PENSION PYLON
PCT/FR2016/050370 WO2016132073A1 (en) 2015-02-19 2016-02-18 Aircraft propulsion unit comprising an unducted-fan turbine engine and an attachment pylon

Publications (3)

Publication Number Publication Date
GB201713020D0 true GB201713020D0 (en) 2017-09-27
GB2549439A GB2549439A (en) 2017-10-18
GB2549439B GB2549439B (en) 2020-12-02

Family

ID=53040581

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1713020.4A Active GB2549439B (en) 2015-02-19 2016-02-18 Aircraft propulsion unit comprising an unducted-fan turbine engine and an attachment pylon

Country Status (4)

Country Link
US (1) US10723434B2 (en)
FR (1) FR3032942B1 (en)
GB (1) GB2549439B (en)
WO (1) WO2016132073A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3050721B1 (en) * 2016-04-28 2018-04-13 Airbus Operations AIRCRAFT ENGINE ASSEMBLY COMPRISING A MATTRESS ATTACK EDGE INTEGRATED WITH AN ANNULAR ROW OF OUTER CARRIER OUTPUT GUIDELINES
US11814174B2 (en) 2019-10-15 2023-11-14 General Electric Company Layered fuselage shield
US11506067B2 (en) 2019-10-15 2022-11-22 General Electric Company Gas turbine engine with clutch assembly
US11401824B2 (en) 2019-10-15 2022-08-02 General Electric Company Gas turbine engine outlet guide vane assembly
US11286795B2 (en) 2019-10-15 2022-03-29 General Electric Company Mount for an airfoil
US11834196B2 (en) 2019-10-15 2023-12-05 General Electric Company System and method for control for unducted engine
US11492918B1 (en) 2021-09-03 2022-11-08 General Electric Company Gas turbine engine with third stream
US11834995B2 (en) 2022-03-29 2023-12-05 General Electric Company Air-to-air heat exchanger potential in gas turbine engines
US11834954B2 (en) 2022-04-11 2023-12-05 General Electric Company Gas turbine engine with third stream
US11834992B2 (en) 2022-04-27 2023-12-05 General Electric Company Heat exchanger capacity for one or more heat exchangers associated with an accessory gearbox of a turbofan engine
US11680530B1 (en) 2022-04-27 2023-06-20 General Electric Company Heat exchanger capacity for one or more heat exchangers associated with a power gearbox of a turbofan engine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319566A1 (en) * 1983-05-30 1984-12-06 Wilhelm 6301 Biebertal Knechtel Drive system for aircraft, especially for motor-gliders
US4953812A (en) * 1987-11-13 1990-09-04 The Boeing Company Aircraft configuration with aft mounted engines and method
FR2899200B1 (en) * 2006-03-28 2008-11-07 Airbus France Sas AIRCRAFT WITH REDUCED ENVIRONMENTAL IMPACT
ES2342866B1 (en) * 2007-11-30 2011-05-18 Airbus España, S.L. IMPACT RESISTANT AIRCRAFT FUSELAGE.
ES2343047B1 (en) * 2007-12-13 2011-06-14 Airbus España, S.L. ACOUSTICALLY ATTACHED AIRCRAFT FUSELAGE.
FR2929591B1 (en) * 2008-04-02 2010-12-24 Airbus France AIRPLANE CONTROLLED IN BLOCK AND LACET BY A PROPULSIVE ASSEMBLY.
FR2939102B1 (en) * 2008-12-01 2011-01-21 Airbus France RIGID STRUCTURE OF AIRCRAFT MAT EQUIPPED WITH A RIB EXTENSION FOR THE RESUMPTION OF THE MOMENT ACCORDING TO THE LONGITUDINAL DIRECTION
GB2473651B (en) * 2009-09-21 2011-08-31 Rolls Royce Plc Gas turbine aircraft engines and operation thereof
ES2387595B1 (en) * 2009-11-27 2013-08-20 Airbus Operations S.L. METHODS AND SYSTEMS TO MINIMIZE FLOW DISTORSIONS IN THE SHADES OF THE AIRCRAFT OF A AIRCRAFT CAUSED BY FRONT BOLTS
DE102010010128A1 (en) * 2010-03-04 2011-09-08 Rolls-Royce Deutschland Ltd & Co Kg Aircraft engine with optimized oil heat exchanger
FR2968634B1 (en) * 2010-12-08 2013-08-02 Snecma PYLONE FOR FIXING AN AIRCRAFT ENGINE WITH NON-CARINE PROPELLANT PROPELLERS
FR2974563B1 (en) * 2011-04-28 2014-01-17 Airbus Operations Sas AERODYNAMIC PROFILE REDUCING DEFICIT SPEED IN ITS WAKE
FR2979391B1 (en) * 2011-08-26 2013-08-23 Snecma TURBOMACHINE COMPRISING A CIRCONFERENTIAL GRIDING ELEMENT BETWEEN TWO NON-CARINE CONTRAROTATIVE PROPELLERS
ES2560896T3 (en) * 2011-12-28 2016-02-23 Airbus Operations S.L. Rear of the fuselage with a shield for an aircraft with engines mounted on the fuselage and method for determining the area of the shield
FR2994942B1 (en) * 2012-09-06 2015-08-07 Airbus Operations Sas LATERAL PROPULSIVE ASSEMBLY FOR AIRCRAFT COMPRISING A SUPPORT ARM OF A TURBOMOTEUR.
FR3008069B1 (en) * 2013-07-08 2017-07-21 Airbus Operations Sas PROPULSIVE AIRCRAFT ASSEMBLY COMPRISING A PROPELLER ENGINE AND A MATT UP.
EP3025954B1 (en) * 2014-11-27 2018-03-07 Airbus Operations S.L. Aircraft fuselage section

Also Published As

Publication number Publication date
GB2549439A (en) 2017-10-18
US10723434B2 (en) 2020-07-28
FR3032942B1 (en) 2018-11-23
GB2549439B (en) 2020-12-02
WO2016132073A1 (en) 2016-08-25
FR3032942A1 (en) 2016-08-26
US20180065727A1 (en) 2018-03-08

Similar Documents

Publication Publication Date Title
GB2549439B (en) Aircraft propulsion unit comprising an unducted-fan turbine engine and an attachment pylon
GB201415078D0 (en) Gas turbine engine anti-icing system
EP2878795B8 (en) Engine for propelling an aircraft and aircraft having at least one engine and at least one hydrogen tank
GB2536796B (en) Unducted fan for an aircraft turbine engine
GB201511454D0 (en) Aircraft engine nacelle
GB2577844B (en) Aircraft engine nacelle bulkheads and methods of assembling the same
GB2543942B (en) An aircraft with fuselage aft end tapering portions and boundary layer ingesting propulsors
GB2558059B (en) Assembly between an aircraft pylon and a turbine engine
GB201420989D0 (en) Aircraft engine fuel system
IL244983A0 (en) Combined turbojet and turboprop engine
GB2540865B (en) A propulsion assembly for an aircraft having a turbojet with a non-ducted fan and an attachment pylon
PL3123017T3 (en) Hydraulic device for emergency starting a turbine engine, propulsion system of a multi-engine helicopter provided with one such device, and corresponding helicopter
GB2545599B (en) Deployable grille with fins for aircraft turbine engine thrust-reversal system
EP3101260A4 (en) Afterburner and aircraft engine
GB201307770D0 (en) Aircraft for vehicle take-off and landing with an engine and a propeller unit
EP3024729A4 (en) Aircraft engine pylon
GB2529756B (en) Cooling air system for aircraft turbine engine
GB2528562B (en) Aircraft turboprop engine comprising two coaxial propellers
GB201621524D0 (en) Device for de-icing a blade of a propeller, blade of a propeller comprising such a device, propeller, Turbomachine and aircraft
IL249908B (en) Aircraft pylon
EP3095960A4 (en) Vane connection part structure and jet engine utilizing same
GB2541114B (en) An aviation turbine engine fan assembly including a fitted platform
GB2523654B (en) Turbine Engine having a Pair of Propellers for an Aircraft
EP3101259A4 (en) Afterburner and aircraft engine
GB201609071D0 (en) Aircraft gas turbine engine nacelle

Legal Events

Date Code Title Description
789A Request for publication of translation (sect. 89(a)/1977)

Ref document number: 2016132073

Country of ref document: WO